CN110717111A - Public opinion analysis method based on internet information - Google Patents
Public opinion analysis method based on internet information Download PDFInfo
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- CN110717111A CN110717111A CN201910975727.4A CN201910975727A CN110717111A CN 110717111 A CN110717111 A CN 110717111A CN 201910975727 A CN201910975727 A CN 201910975727A CN 110717111 A CN110717111 A CN 110717111A
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Abstract
The invention relates to the technical field of public opinion analysis, and discloses a public opinion analysis method based on Internet information, which comprises the following steps of S1, obtaining public opinion information through each network platform, social channels and offline visits before the Internet public opinion information analysis is carried out, S2, carrying out public opinion information processing on the public opinion information obtained in S1, simplifying the information in the public opinion information, and removing useless information. The method comprises the steps of collecting public opinion information from each network platform, social channels and offline visits, carrying out intelligent statistics and summarization on related personnel, then carrying out tracking investigation on the related personnel, finding out whether the public opinion is caused by related rumors, analyzing influence factors influencing the public opinion according to different public opinions, finding out the source of the factors, then predicting according to the development trend and influence conditions of the public opinion, judging whether negative social influence exists, and meanwhile carrying out corresponding intervention measures.
Description
Technical Field
The invention relates to the technical field of public opinion analysis, in particular to a public opinion analysis method based on internet information.
Background
As internet technology brings rise of network propagation, more people are willing to adopt the network channel to express real ideas due to the characteristics of the network such as virtualization, concealment, divergence, permeability and randomness. The network has been recognized as "fourth media" following newspaper, broadcasting, television, and has become one of the main carriers reflecting social public opinions. Because the internet has the characteristics of virtualization, concealment, divergence, permeability, randomness and the like, more and more netizens are willing to express viewpoints, propagate ideas and strengthen through BBS forums, blogs, news posters, transfer posts and other channels. The formation of network free public opinion, uncontrolled information transmission and delay of mass media professional moral construction cause the out-of-control of network information flow to generate negative influence on the stability of society. If the guidance is not good, negative network public sentiment can form a great threat to the public security of the society. For related departments, how to strengthen the timely monitoring and effective guidance of the network public opinion and the positive solution of the network public opinion crisis has important practical significance for maintaining social stability and promoting national development. With the rapid development of the internet in China, the regional public opinion monitoring work becomes an important part of the content of public opinion analysis work. The regional public opinion monitoring and decision auxiliary method and system based on big data are used for carrying out public opinion monitoring analysis on specific regions and crowds by using a public opinion technology, finding public opinion crisis of the specific regions and the crowds in advance and processing crisis public relations in time. For some public opinions which can affect the society, the public opinion monitoring is carried out, so that the dynamic of events can be known in time, and the wrong and incompact public opinions are guided correctly. The regional public opinion monitoring can also master the social meaning of a specific region, and correct decisions can be made on events by knowing the emotion, attitude, opinion and behavior tendency of people of all levels in the region. For example, in the chinese patent granted publication No. CN104484359B, it can effectively determine whether there is a cyber navy behavior and find out the core character of the cyber navy, and can early warn the cyber navy in advance, and can provide guidance information for controlling the public opinion in time, but the method cannot comprehensively analyze the type of the public opinion, the background of the development, and the social influence caused by the area range of influence. For example, in the chinese patent granted publication No. CN104933093B, by information acquisition and storage, the data acquisition and system operation efficiency is improved, and the scalability and stability of the system are solved. The method can automatically acquire data, automatically identify languages and website codes, and support acquisition of various webpage formats and various character set codes. Through data preprocessing, the efficiency of high-speed calculation of the system is effectively ensured under the condition that the data volume is increased greatly. Meanwhile, the expandability, the real-time performance and the stability of the system are further solved by a large data parallel storage mode, but the method does not reflect the development trend of the whole public opinion and the social influence caused by the development trend through a map mode, so that people cannot know the effective relevant information of the public opinion intuitively and comprehensively, and a method for comprehensively analyzing the type of the public opinion, the development background and the social influence caused by the area range of influence and intuitively letting people know the more comprehensive effective relevant information of the public opinion through the map mode is provided.
Disclosure of Invention
In order to achieve the purpose of comprehensively analyzing the social influence caused by the type of the public opinion, the developing background and the influence regional range and visually enabling people to know more comprehensive and effective related information of the public opinion in a map mode, the invention provides the following technical scheme: a public opinion analysis method based on Internet information comprises the following steps:
s1, before analyzing the Internet public opinion information, first obtaining the public opinion information through each network platform, social channel and off-line visit;
s2, processing the public sentiment information acquired in S1, simplifying the information in the public sentiment information and removing useless information;
s3, intelligently classifying the information types of the processed public sentiment information in S2, dividing the information into a plurality of type modules through a computer, and analyzing and processing the public sentiments of each type one by one in a targeted manner through related personnel;
s4, collecting and sorting event background data corresponding to the classified public opinion information in S3, grasping the development origin of the related public opinion, carrying out social and field investigation and evidence finding, and comparing the information with the existing data;
s5, performing data processing on the information obtained in S1, S2, S3 and S4, and then performing public opinion map drawing;
s6, carrying out final public opinion analysis and summarization on the public opinion information obtained in S1, S2, S3, S4 and S5, analyzing the development trend, influence range and social influence of the public opinion, and storing the data information of the public opinion in a cloud for later reference and research;
s7: and carrying out corresponding public opinion monitoring and public opinion early warning processing according to the analysis result in the S6, and predicting the development trend and the caused social influence of the monitored public opinion information.
The invention has the beneficial effects that: collecting public opinion information from each network platform, social channels and offline visits, making the obtained information more convincing by combining online and offline, eliminating most useless information by a computer, collecting useful information, intelligently classifying the public opinion information into eight types such as public health, terrorist attacks, external events, major criminals, natural disasters, economic safety, social hotspots and other types, processing each public opinion information more pertinently, sorting the obtained public opinion information, drawing a public opinion map, analyzing the initial development area of the public opinion according to the map, obtaining the development trend of the public opinion and the social influence possibly caused by the radiation influence area, summarizing the time and place of occurrence of the public opinion and the local custom by public opinion analysis, the method comprises the steps of analyzing and sorting public sentiment development approaches, formed duration and caused social influences, then carrying out statistics on gender age, interests and occupation of related personnel, carrying out corresponding warning on corresponding types of people, controlling continuous development of the public sentiment, carrying out real-time monitoring on a network platform related to the public sentiment and a propagation channel after public sentiment monitoring and public sentiment early warning processing, carrying out intelligent statistics and summary on related personnel, then carrying out tracking investigation on related personnel to find out whether the public sentiment is caused by related public sentiments, analyzing influence factors influencing the public sentiment according to different public sentiments, finding out the source of the factors, then carrying out prediction according to development trends and influence conditions of the public sentiment, judging whether negative social influences exist, and carrying out corresponding intervention measures.
As an optimization, the information collected in S2 is often complicated and useless, and most of the useless information is removed by a computer to collect useful information.
As an optimization, the intelligent classification performed in S3 is roughly divided into eight types, i.e., public health, terrorist attack, external event, major criminal, natural disaster, economic security, social hotspot, and other types, so as to more specifically process each public opinion information.
As an optimization, the public opinion analysis summary in S6 analyzes and collates the time and place of occurrence of public opinion, local custom, route of public opinion development, duration of formation and social influence, then makes statistics about gender, age, hobbies and occupation of related people, and then warns corresponding to the corresponding type of people to control the continuous development of public opinion.
As an optimization, after the public opinion map is drawn in S5, the area where the public opinion is originally developed and the area affected by radiation are analyzed according to the map, and the development trend and the social impact of the public opinion are obtained at the same time.
As an optimization, after the public opinion monitoring and the public opinion early warning processing in S7, real-time monitoring is performed on a network platform and a propagation channel related to the public opinion, related persons are intelligently counted and gathered, then, the related persons perform tracking and investigation, whether the public opinion is caused by related rumors is found, an influence factor influencing the public opinion is analyzed for different public opinions, a source of the factor is found, and then, according to the development trend and the influence condition of the public opinion, prediction is performed to determine whether negative social influence exists, and meanwhile, corresponding intervention measures are performed.
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FIG. 1 is a schematic flow chart of the operation of the method of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a public opinion analysis method based on internet information includes the following steps:
s1, before analyzing the Internet public opinion information, first obtaining the public opinion information through each network platform, social channel and off-line visit;
s2, processing the public sentiment information acquired in S1, simplifying the information in the public sentiment information, removing useless information, removing most of the collected information, removing most of the useless information through a computer, and collecting useful information;
s3, intelligently classifying the information types of the public sentiment information processed in S2, dividing the information into a plurality of type modules through a computer, and analyzing and processing the public sentiments of each type one by one in a targeted manner through related personnel, wherein the intelligent classification is roughly divided into eight types such as public health, terrorist attacks, external events, major criminals, natural disasters, economic safety, social hotspots and other types so as to process each piece of public sentiment information in a targeted manner;
s4, collecting and sorting event background data corresponding to the classified public opinion information in S3, grasping the development origin of the related public opinion, carrying out social and field investigation and evidence finding, and comparing the information with the existing data;
s5, performing data processing on the information obtained in S1, S2, S3 and S4, then drawing a public opinion map, analyzing an initial development area of the public opinion according to the map, and simultaneously obtaining the development trend of the public opinion and possible social influence of the area influenced by radiation;
s6, carrying out final public opinion analysis and summarization on public opinion information obtained in S1, S2, S3, S4 and S5, analyzing development trend, influence range and social influence caused by the public opinion, simultaneously storing data information of the public opinion to a cloud for later reference research, carrying out analysis and summarization on the time and place of public opinion occurrence, local custom, public opinion development way, formed duration and caused social influence, then carrying out statistics on gender, age, hobbies and occupation of related personnel, and then carrying out corresponding warning on corresponding types of people to control the continuous development of the public opinion;
s7: the method comprises the steps of carrying out corresponding public opinion monitoring and public opinion early warning processing according to the analyzed result in S6, carrying out development trend and caused social influence prediction on monitored public opinion information, carrying out real-time monitoring on a network platform related to public opinion and a propagation channel, carrying out intelligent statistics and summarization on related personnel, then carrying out tracking investigation on the related personnel, finding out whether the public opinion is caused by related rumors, analyzing influence factors influencing the public opinion according to different public opinions, finding out the source of the factors, then carrying out prediction according to the development trend and the influence condition of the public opinion, and carrying out corresponding intervention measures.
When in use, the public opinion analysis method based on the internet information acquires public opinion information from each network platform, social channel and offline visits, so that the acquired information is more convincing in an online and offline combined mode, most useless information is removed by a computer, useful information is collected, the public opinion information is intelligently classified into eight types such as public health, terrorism attack, external events, major criminals, natural disasters, economic safety, social hotspots and other types so as to process each public opinion information more pertinently, the acquired public opinion information is sorted and then a public opinion map is drawn, an initial development area of the public opinion and an area influenced by radiation are analyzed according to the map, and the development trend and possible social influence of the public opinion are obtained at the same time, the public sentiment analysis and summarization are used for analyzing and organizing the time and the place of the public sentiment occurrence, the local custom, the public sentiment development way, the formed duration and the caused social influence, then the gender age, the interests and the occupation of the related personnel are counted, then the corresponding warning is carried out on the people of the corresponding type, the continuous development of the public sentiment is restrained, meanwhile, the real-time monitoring is carried out on the network platform and the propagation channel related to the public sentiment after the public sentiment monitoring and the public sentiment early warning treatment, the related personnel are intelligently summarized, then the related personnel carry out the tracking investigation to find out whether the public sentiment is caused by the related rumor not, the influence factors influencing the public sentiment are analyzed according to different public sentiments, the source of the factors is found out, then the prediction is carried out according to the development trend and the influence condition of the public sentiment, and whether the negative social influence exists or not, corresponding intervention measures are carried out at the same time.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. A public opinion analysis method based on Internet information is characterized by comprising the following steps:
s1, before analyzing the Internet public opinion information, first obtaining the public opinion information through each network platform, social channel and off-line visit;
s2, processing the public sentiment information acquired in S1, simplifying the information in the public sentiment information and removing useless information;
s3, intelligently classifying the information types of the processed public sentiment information in S2, dividing the information into a plurality of type modules through a computer, and analyzing and processing the public sentiments of each type one by one in a targeted manner through related personnel;
s4, collecting and sorting event background data corresponding to the classified public opinion information in S3, grasping the development origin of the related public opinion, carrying out social and field investigation and evidence finding, and comparing the information with the existing data;
s5, performing data processing on the information obtained in S1, S2, S3 and S4, and then performing public opinion map drawing;
s6, carrying out final public opinion analysis and summarization on the public opinion information obtained in S1, S2, S3, S4 and S5, analyzing the development trend, influence range and social influence of the public opinion, and storing the data information of the public opinion in a cloud for later reference and research;
s7: and carrying out corresponding public opinion monitoring and public opinion early warning processing according to the analysis result in the S6, and predicting the development trend and the caused social influence of the monitored public opinion information.
2. The method for internet-based public opinion analysis according to claim 1, wherein the method comprises: most of the information collected in S2 is complex and useless, and most of the useless information is removed by a computer to collect useful information.
3. The method for internet-based public opinion analysis according to claim 1, wherein the method comprises: the intelligent classification performed in S3 is roughly classified into eight types, namely public health, terrorist attack, external event, major criminal, natural disaster, economic security, social hotspot, and other types, so as to process each public opinion information more specifically.
4. The method for internet-based public opinion analysis according to claim 1, wherein the method comprises: the public opinion analysis and summarization in the S6 analyzes and sorts the time and place of public opinion occurrence, local custom, public opinion development approach, formed duration and caused social influence, then makes statistics on gender, age, hobbies and occupation of related personnel, and gives corresponding warning to the corresponding type of people to inhibit the continuous development of the public opinion.
5. The method for internet-based public opinion analysis according to claim 1, wherein the method comprises: after the public opinion map is drawn in the S5, analyzing an initial development area of the public opinion and an area affected by radiation according to the map, and simultaneously obtaining the development trend of the public opinion and possible social influence.
6. The method for internet-based public opinion analysis according to claim 1, wherein the method comprises: the method comprises the steps of monitoring public sentiments related to a related network platform and a propagation channel in real time after public sentiment monitoring and public sentiment early warning processing in S7, intelligently counting and summarizing related personnel, then carrying out tracking investigation by the related personnel, finding out whether the public sentiments are caused by related rumor persons, analyzing influence factors influencing the public sentiments according to different public sentiments, finding out the source of the factors, predicting according to the development trend and the influence condition of the public sentiments, judging whether negative social influence exists, and simultaneously carrying out corresponding intervention measures.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114020869A (en) * | 2021-11-08 | 2022-02-08 | 四川大学锦江学院 | College public opinion analysis system and analysis method |
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